Place butter and flour into the Thermomix bowl and cook 5 minutes/Varoma/speed 3.
Add garlic, onions and chorizo and chop 8 seconds/speed 7.
Add celery, spring onions, capsicum, bay leaves and salt and cook 5 minutes/100°C/Reverse/speed 1.
Add sherry, water, chilli flakes, paprika and prawns and cook 5 minutes/100°C/ Reverse/speed 1.
Add white fish fillets, corn and lemon juice and a little of the parsley, reserving some for garnish. Cook 5 minutes/100°C/ Reverse/speed 1.
Serve with steamed rice and additional parsley garnish. A swirl of the Creole Remoulade is divine to finish off.